1. Put all the ingredients in a blender. Process until smooth and creamy, occasionally stopping to scrape the food processor.
2. Thicken the sauce by transferring to a heavy medium saucepan. Cook over medium heat, stirring frequently with a wooden spoon until thick and gooey. About 2-5 minutes.
3. Taste it! If you like more heat mince a little more chipotle and stir it in.
4. If any is left you can store it up to around 4 days.
Recipe Notes
This reheats easily in the microwave. You could also add tasty additions like pimentos!